Those Handie Talkie (HT) connections marked with an astrisk (*) need to have a resistor in line with the Push To Talk circuit (pin 3). Values are given where available. PacComm provides the .1 mfd capacitor in the Transmit Audio circuit that would otherwise be required to be in line with Pin 1 on HT's.
Where "Speaker" is given for Recieve Audio, there is no pin available on the microphone connector for Recieve Audio. Pin 4 of the packet controller is to be connected to the external speaker output of the radio, or direct audio output. One technique is to run the speaker cord from the mic connector, rather than run two cords back to the radio.
Grateful acknowledgement is given to the radio interconnection appendix in the book "Packet Users Notebook" written by Buck Rogers K4ABT, and published by CQ Communications, 76 N Broadway, Hicksville NY, USA 11801. Neither PacComm or CQ Publications warrents the accuracy or reliability of the information provided for information purposes only.
Pin 5, on the packet controller's radio connector used for RFDCD (Radio Frequency Data Carrier Detect), is not ordinarily connected. See your packet controller manual for information on this line.
| Alinco |
| Azden |
| Drake |
| Icom |
| Kenwood |
| Navico |
| Radio Shack |
| Standard |
| Ten-Tec |
| Yaesu |
Thisdoc=
P A C K E T C O N T R O L L E R
DIN5-1 DIN5-2 DIN5-3 DIN5-4
Radio Mfr MDIN8-2 MDIN8-1 MDIN8-5 MDIN8-7
& Model Connector Tx Audio Ground PTT RX Audio
---------------------------------------------------------------
Alinco
8 pin Pin 1 Pin 8 Pin 2 Speaker
(Pin 4 on
some units)
HT Ring Sleeve Ring* Tip
15K Ohm
-------------------
Azden
Connector Tx Audio Ground PTT RX Audio
12 pin Pin 12 Pin 2 Pin 9 Speaker
8 pin Pin 1 Pin 8 Pin 7 Speaker
-------------------
Drake
Connector Tx Audio Ground PTT RX Audio
4 pin Pin 1 Pin 3 Pin 2 Speaker
Phone Ring Sleeve Tip Speaker
Jack
-------------------
Icom
Radio Connector Tx Audio Ground PTT RX Audio
4 pin Pin 1 Pin 4 Pin 2 Speaker
8 pin Pin 1 Pin 7 Pin 5 Pin 8
IC-735 (Acc 1) Pin 4 Pin 2 Pin 3 Pin 5
HT Sm Tip Sleeves Sm Tip* Lg Tip
-------------------
Kenwood
Radio Connector Tx Audio Ground PTT RX Audio
4 pin Pin 1 Pin 3,4 Pin 2 Speaker
5 pin Pin 1 Pin 5 Pin 2 Speaker
6 pin Pin 1 Pin 6 Pin 2 Speaker
8 pin Pin 1 Pin 8 Pin 2 Speaker
TS-440S (Acc 2) Pin 11 Pin 4,8,12 Pin 13 Pin 3
TR-2500 HT Lg Tip Sm Sleeve Lg Sleeve Sm Tip
TR-x600 HT Sm Ring Sm Sleeve Lg Sleeve Sm tip
TH-x1xx
TH-x15
TH-x5
-------------------
Navico
Connector Tx Audio Ground PTT RX Audio
8 Pin Pin 5 Pin 1 Pin 4 Pin 2
-------------------
Radio Shack
Radio Connector Tx Audio Ground PTT RX Audio
HTX-212 RJ-45 Pin 5 Pin 2 Pin 6 Speaker
(RJ-11 wire colors) Red Blu Blk
-------------------
Standard
Radio Connector Tx Audio Ground PTT RX Audio
C500/528 HT Sm Tip Sleeves Sm Tip* Lg Tip
C78 Pin 1 Pin 2 Pin 7 Speaker
C5800 Pin 1 Pin 4 Pin 2 Speaker
-------------------
Ten-Tec
Radio Connector Tx Audio Ground PTT RX Audio
4 Pin Pin 1 Pin 2 Pin 3 Speaker
Phone Ring Sleeve Tip Speaker
Jack
-------------------
Yaesu Speaker
Radio Connector Tx Audio Ground PTT RX Audio
4 pin Pin 2 Pin 1 Pin 3 Speaker
7 pin Pin 2 Pin 7 Pin 6 Speaker
8 pin Pin 8 Pin 7 Pin 6 Speaker
FT-208 HT Pin 1 Pin 4 Pin 3* Pin 2
100K Ohm
FT-x3 HT Sm Tip Sleeves Sm Tip* Lg tip
FT-x09 2200K Ohm
FT-727
-------------------
Adapted from: Ver 901227
This document was taken from PacComm's dialup BBS at +1 813 874-3078,
and prepared for the World Wide Web by
Ozzie N4SCY.
Please E-Mail comments, updates, or flames to him at
n4scy@amsat.org.
PacComm Packet Radio Systems Inc can
be reached at info@paccomm.com.
http://digital.net/~ozzie/pinouts.html http://SpaceyIdeas.Com/ozzie/pinouts.html
Last edit= 1996-03-02 14:55:02